,New Mechanical Feature of Two-Solitary Wave to the KdV Equation

• 作 者: DAI Zheng-De WU Feng-Xia LIU Jun MU Gui
• 机 构: School of Mathematics and Statistics, Yunnan University, Kunming 650091“,”College of Mathematics and
• 出 处: 中国物理快报（英文版）
• 发表日期: 2012年4期

New breather solitary solution and two-solitary solutions depending on constant equilibrium solution to the Korteweg de Vries equation are obtained by using an extended homoclinic test approach.A new mechanical feature of a two-solitary wave,namely,dependence of propagation direction and shape on position of equilibrium point,is investigated.